Here is a significantly better-formatted version, with a bit of additional material (I'm not sure which is the canonical version, since this seems to have been taken from a speech): http://downlode.org/Etext/how_to_build.html
Much better link, thanks for sharing. I recently watched a movie called "Waking Life" in which part of this speech is mentioned. Glad to read it in its entirety.
This might have been a good read, but then my eyes would have bled out after reading pages of bold, white text on black backgrounds.